WELL · 42-097-33345 · DISTRICT 9

Collums H. #1

N

Cooke County · Dexter S. (Handy Sd.) field  · Horizontal · Directional

Collums H. #1 (API 42-097-33345) is a horizontal well in Cooke County operated by Atoka Operating Inc., completed November 15, 2021.

The RRC has issued 2 drilling permits (amended once) between 1995 and 2022, permitted to 13,500 ft.

Completion filings report 17 formation tops, including Pennsylvanian, T/Penn Canyon, Strawn, Hudspeth.

Its 2 leases have reported 151K barrels of oil and 229K mcf of gas since January 1996, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.

Operator of record

Atoka Operating Inc.

Gainesville, TX · P-5 Y, filed Jan 4, 2026 · 120 permits on file · (940) 736-3129

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleAtoka Operating Inc.
Production reportsAtoka Energy LLCthrough Apr 2026
Latest permitAtoka Operating, Inc.Jan 31, 2022

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

13,500
total depth, ft
3
permits on file
Jan 31, 2022
last permit issued
Nov 15, 2021
completed
151K
cumulative oil, bbl
229K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1996 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
Nov 15, 2021
Shut in
—
Plugged
—

Surface location

33.781945, -96.950331

OpenStreetMap → ·  Google Maps →

Permit surface location from the RRC GIS record, in Cooke County.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Collums-Blair Unit O-13-34125Dexter, S. (Handy Sd.)Atoka Energy LLC116.7K16.4KJun 2022 – Jul 2026
Collums, H. O-13-29127Dexter, S. (Handy Sd.)Atoka Operating, Inc.2134K213KJan 1996 – Apr 2024

Oil, barrels lease total

Last 12 months 2,808 · prior 12 2,851(-2%)

0200400600202420252026

Gas, mcf lease total

Last 12 months 5,691 · prior 12 3,426(+66%)

0200400600202420252026

Chain of custody

Every operator that reported production on this well's lease, in order.

  1. 1H & S Production, Inc.Jan 1996 → Mar 2004
  2. 2Atoka Operating, Inc.Apr 2004 → Dec 2024
  3. 3Brammer Petroleum, Inc.Jul 2010 → Oct 2021
  4. 4Atoka Energy LLCJan 2025 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
875571-98RecompletionAtoka Operating, Inc.Sep 16, 2022Jan 31, 2022Feb 2, 202213,000
875571-99RecompletionAtoka Operating, Inc.Dec 23, 2021Jan 31, 2022Feb 15, 202213,000
439352-99DrillH & S Production, Inc.Aug 28, 1995Aug 30, 1995Sep 11, 199513,500

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-13-29127————
—— O-13-34125————

Formation tops

As filed on W-2/G-1. Subsea from 769 ft elevation.Download CSV →

FormationMD ftSubsea
PennsylvanianPENN CANYON1,370-601
PennsylvanianPENN. CANYON1,370-601
T/Penn Canyon1,370-601
Strawn3,150-2,381
Hudspeth4,913-4,144
T/Hudspeth4,913-4,144
Deese7,818-7,049
Dornick Hills9,154-8,385
T/Dornick Hills9,197-8,428
T/U.handy Sd.9,370-8,601
T/Handy Sd.9,435-8,666
Handy Sand9,499-8,730
T/Davis Sd.9,750-8,981
Bruhlmeyer Sand——
CaddoCADDO LIME——
Canyon——
Deese——
PennsylvanianPENNSYLVANIAN SAND——
Serratt Sand——
Strawn——
Trinity Water Sandsn - High Wash——

Perforations

Perforated and open-hole intervals.

FromToType
9,4379,444Perforated
9,4599,472Perforated
9,5559,579Perforated
9,93610,048Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
16602610 S
9.6252,23612.25650 S
9.6252,24012.25300 S
9.6252,24612.25950 S
5.510,0518.75275 S
—10,0518.751,400 S
5.5———

Completion filings

W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →

SuffixFiledW-2 / G-1 dateLogs referenced
00Dec 20, 2022Oct 4, 2022—
00Sep 30, 2022Jul 14, 2022Yes
00Sep 29, 2022Sep 7, 2022—
00Sep 26, 2022Sep 7, 2022—
00Feb 14, 2022Dec 28, 2021—
00Feb 27, 1997Feb 12, 1997Yes
00Jun 5, 1996Jan 12, 1996Yes
00May 7, 1996——

The source documents

Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

Nearby wells and their tops

NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM

Draw a cross-section

This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Ranpick42-097-34706

1.6 KM · Atoka Operating, Inc. · Section with this well →

Daube1,498-691
Randolph5,510-4,703
B Zone6,152-5,345
Foster6,440-5,633
Pennsylvanian—
Serratt Sand—
Strawn—
Trinity Water Sandsn - High Wash—

10 TOPS · FIRST 8

East Corbett42-097-34775

1.9 KM · Atoka Operating, Inc. · Section with this well →

Handy Sand—
Trinity Water Sandsn - High Wash—
Strawn—
Serratt Sand—
Dornick Hills—
Pennsylvanian—
Caddo—
Canyon—

10 TOPS · FIRST 8

SPF42-097-34650

3.7 KM · Atoka Operating, Inc. · Section with this well →

Trinity Water Sandsn - High Wash1,375-588
Strawn—
Bruhlmeyer Sand—
Caddo—
Canyon—
Deese—
Dornick Hills—
Handy Sand—

10 TOPS · FIRST 8

C. A. Neal42-181-01653

7.3 KM · Little, Quintin Company,inc.,the · Section with this well →

Strawn4,692-3,983
Bruhlmeyer4,962-4,253
Lower Gray Sand6,892-6,183
Handy Sand—
Carraway Sand—
Covey—
Davis Sand—
Paluxy—

10 TOPS · FIRST 8

Walnut Bend Field Unit NO.242-097-31741

7.7 KM · Vastar Resources, Inc. · Section with this well →

Consolidated3,910-3,111
Snuggs4,852-4,053
Atkins5,188-4,389

Walnut Bend Field Unit42-097-01021

7.7 KM · Sydri Operating, LLC · Section with this well →

Bruhlmeyer3,570-2,786
Consolidated3,884-3,100
Winger5,350-4,566

M.A. Scarbrough42-181-31508

7.7 KM · Silver Creek Resources, LLC · Section with this well →

O-Lime3,223-2,548
Strawn3,223-2,548
Sadler6,538-5,863
Oil Creek Lime6,594-5,919
Oil Creek Sand7,201-6,526
Oil Creek Sands7,203-6,528
Ellenburger7,472-6,797
Mulder7,560-6,885

Lilly Unit42-181-31522

7.8 KM · Silver Creek Oil & Gas, LLC · Section with this well →

Bruhlmeyer Sand3,643-2,911
Bruhmeyer Sand3,643-2,911
Foster Sand6,697-5,965
Oil Creek7,186-6,454
Joins7,259-6,527

About this data

Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.

New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease

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